Just power it off and back on (restart) not a reset as in wipe it and start over. If the restart doesn't help then you may need to try removing some apps to identify which one is problematic.

Also, I wasn't aware that you just got the watch. The first few days you may notice the battery depleting faster. This is because all the activity taking place of apps installing and data syncing (iMessage, etc).

I've experienced this problem as well. Did not notice it on the betas that I recall (before iOS 12 was public release). The other thing that has been there since the betas, is if you're on another page aside from the primary one, and ty swipe up to return to the primary home page, then you're unable to open any app from your dock for about 2 seconds.

Your screenshots are from the sources page. I meant from the health data page. Tap heart, scroll down. Mine had electrocardiogram listed under the section "No Recorded Data" at the bottom. Once I tapped on that it took me through setup.

I use AutoSleep to track my sleeping. I place the watch on the charger before I go to bed, and after I get up in the morning while getting ready. Occasionally I’ll miss the morning charge, but I’ve never gotten below 40% in a day.

Here's the deal, with modern batteries there's very little that you need to worry about. For many years I've placed my phone on the charger when I went to bed, and I've unplugged it when I got up. If the battery needs a charge throughout the day, then charge it. I've never had a problem with a phone battery (but I've never kept a smartphone more than a few years).

There's actually a page on Apple's site that gives you recommendations on battery health, I'd suggest giving that a read.

Well there are plenty of keyboard apps, the problem I think is that swipe to type and accurate suggestions from that are very complex to get correct so many individuals or small devs cant really approach it. Hopefully I am wrong, but yours is one of many threads on the matter I have seen, including a post I created myself months back and the consensus seems to be those are the only 2 real options for swipe to type on iOS.

I have a similar issue, though mine includes actual missing emails. If I reset the account they usually show back up but it gets annoying doing this every day. As a consequence I find myself using airmail less.

AutoSleep does add sleep to Apple Health, though the health app doesn't have many fields for detailed information regarding sleep. Where you'll see the most benefit is within the AutoSleep app itself where it breaks down your deep sleep, etc.

As far as battery I don't have much to offer there. I keep my phone on the charger overnight, and tend to charge my watch before bed and then again right after waking up. I suspect any drain will be negligible however.

Long story short, this week I upgraded to the AW4. A little bit ago I’m looking in the Health app and I notice my old watch is listed in health sources. It said the watch is no longer paired with the phone. Well in my zeal to make things “tidy” I went ahead and deleted that watch as a source.

This has now cost me 8 months worth of health data. Just gone, flushed down the drain.

Bottom line, don’t make the same mistake that I did. If you get a new watch, leave the old one in Health.

Yes, I just learned this lesson about the phone. I tried a wipe/iCloud restore of my phone, but the Health data wasn’t part of that backup (I’m assuming because I have Health syncing turned on in iCloud, so once it was deleted it was gone for good.)

Now that I’ve restored my phone there are two “iPhone X”’s listed for sources, and now only one watch.

I use Productive mostly, however I've been looking in to HabitMinder recently, which can automatically interface with Health (so if habits you want to track are steps walked or exercise minutes, etc, it's automatically done for you)